// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi
// Source File Name:   SmartUpload.java
package com.jspsmart.upload;

import java.io.*;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Vector;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.PageContext;

// Referenced classes of package com.jspsmart.upload:
//            Files, Request, SmartUploadException, File
public class SmartUpload
{
	protected byte m_binArray[];
	protected HttpServletRequest m_request;
	protected HttpServletResponse m_response;
	protected ServletContext m_application;
	private int m_totalBytes;
	private int m_currentIndex;
	private int m_startData;
	private int m_endData;
	private String m_boundary;
	private long m_totalMaxFileSize;
	private long m_maxFileSize;
	private Vector m_deniedFilesList;
	private Vector m_allowedFilesList;
	private boolean m_denyPhysicalPath;
	private boolean m_forcePhysicalPath;
	private String m_contentDisposition;
	public static final int SAVE_AUTO = 0;
	public static final int SAVE_VIRTUAL = 1;
	public static final int SAVE_PHYSICAL = 2;
	private Files m_files;
	private Request m_formRequest;

	public SmartUpload()
	{
		m_totalBytes = 0;
		m_currentIndex = 0;
		m_startData = 0;
		m_endData = 0;
		m_boundary = new String();
		m_totalMaxFileSize = 0L;
		m_maxFileSize = 0L;
		m_deniedFilesList = new Vector();
		m_allowedFilesList = new Vector();
		m_denyPhysicalPath = false;
		m_forcePhysicalPath = false;
		m_contentDisposition = new String();
		m_files = new Files();
		m_formRequest = new Request();
	}

	public final void init(ServletConfig servletconfig) throws ServletException
	{
		m_application = servletconfig.getServletContext();
	}

	public void service(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse) throws ServletException,
			IOException
	{
		m_request = httpservletrequest;
		m_response = httpservletresponse;
	}

	public final void initialize(ServletConfig servletconfig, HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
			throws ServletException
	{
		m_application = servletconfig.getServletContext();
		m_request = httpservletrequest;
		m_response = httpservletresponse;
	}

	public final void initialize(PageContext pagecontext) throws ServletException
	{
		m_application = pagecontext.getServletContext();
		m_request = (HttpServletRequest) pagecontext.getRequest();
		m_response = (HttpServletResponse) pagecontext.getResponse();
	}

	public final void initialize(ServletContext servletcontext, HttpSession httpsession, HttpServletRequest httpservletrequest,
			HttpServletResponse httpservletresponse, JspWriter jspwriter) throws ServletException
	{
		m_application = servletcontext;
		m_request = httpservletrequest;
		m_response = httpservletresponse;
	}

	public void upload() throws ServletException, IOException, SmartUploadException
	{
		int i = 0;
		boolean flag = false;
		long l = 0L;
		boolean flag1 = false;
		String s = new String();
		String s2 = new String();
		String s4 = new String();
		String s5 = new String();
		String s6 = new String();
		String s7 = new String();
		String s8 = new String();
		String s9 = new String();
		String s10 = new String();
		boolean flag2 = false;
		m_totalBytes = m_request.getContentLength();
		System.out.println("totalbytes:" + m_totalBytes);
		m_binArray = new byte[m_totalBytes];
		int j;
		for (; i < m_totalBytes; i += j)
		{
			try
			{
				m_request.getInputStream();
				j = m_request.getInputStream().read(m_binArray, i, m_totalBytes - i);
			}
			catch (Exception exception)
			{
				throw new SmartUploadException("Unable to upload.");
			}
		}
		for (; !flag1 && m_currentIndex < m_totalBytes; m_currentIndex++)
		{
			if (m_binArray[m_currentIndex] == 13)
			{
				flag1 = true;
			}
			else
			{
				m_boundary = m_boundary + (char) m_binArray[m_currentIndex];
			}
		}
		if (m_currentIndex == 1)
		{
			return;
		}
		for (m_currentIndex++; m_currentIndex < m_totalBytes; m_currentIndex = m_currentIndex + 2)
		{
			String s1 = getDataHeader();
			m_currentIndex = m_currentIndex + 2;
			boolean flag3 = s1.indexOf("filename") > 0;
			String s3 = getDataFieldValue(s1, "name");
			if (flag3)
			{
				s6 = getDataFieldValue(s1, "filename");
				s4 = getFileName(s6);
				s5 = getFileExt(s4);
				s7 = getContentType(s1);
				s8 = getContentDisp(s1);
				s9 = getTypeMIME(s7);
				s10 = getSubTypeMIME(s7);
			}
			getDataSection();
			if (flag3 && s4.length() > 0)
			{
				if (m_deniedFilesList.contains(s5))
				{
					throw new SecurityException("The extension of the file is denied to be uploaded (1015).");
				}
				if (!m_allowedFilesList.isEmpty() && !m_allowedFilesList.contains(s5))
				{
					throw new SecurityException("The extension of the file is not allowed to be uploaded (1010).");
				}
				if (m_maxFileSize > 0L && (long) ((m_endData - m_startData) + 1) > m_maxFileSize)
				{
					throw new SecurityException("Size exceeded for this file : " + s4 + " (1105).");
				}
				l += (m_endData - m_startData) + 1;
				if (m_totalMaxFileSize > 0L && l > m_totalMaxFileSize)
				{
					throw new SecurityException("Total File Size exceeded (1110).");
				}
			}
			if (flag3)
			{
				com.jspsmart.upload.File file = new com.jspsmart.upload.File();
				file.setParent(this);
				file.setFieldName(s3);
				if(s5 != null && s4 != null && s5.length() > 0 && s4.length() > 0)
					s4 = s4.substring(0, s4.length() - s5.length()) + s5;
				file.setFileName(s4);
				file.setFileExt(s5);
				
				file.setFilePathName(s6);
				file.setIsMissing(s6.length() == 0);
				file.setContentType(s7);
				file.setContentDisp(s8);
				file.setTypeMIME(s9);
				file.setSubTypeMIME(s10);
				if (s7.indexOf("application/x-macbinary") > 0)
				{
					m_startData = m_startData + 128;
				}
				file.setSize((m_endData - m_startData) + 1);
				file.setStartData(m_startData);
				file.setEndData(m_endData);
				m_files.addFile(file);
			}
			else
			{
				String s11 = new String(m_binArray, m_startData, (m_endData - m_startData) + 1);
				// System.out.println("s3:"+s3+" s11:"+s11);
				m_formRequest.putParameter(s3, s11);
			}
			s1 = null;
			if ((char) m_binArray[m_currentIndex + 1] == '-')
			{
				break;
			}
		} // end of for
	}

	public void close()
	{
		if (m_binArray != null)
		{
			m_binArray = null;
		}
		if (m_deniedFilesList != null)
		{
			m_deniedFilesList.clear();
			m_deniedFilesList = null;
		}
		if (m_allowedFilesList != null)
		{
			m_allowedFilesList.clear();
			m_allowedFilesList = null;
		}
		if (m_files != null)
		{
			m_files.close();
			m_files = null;
		}
		if (m_formRequest != null)
		{
			m_formRequest.close();
			m_formRequest = null;
		}
	}

	public int save(String s) throws ServletException, IOException, SmartUploadException
	{
		return save(s, 0);
	}

	public int save(String s, int i) throws ServletException, IOException, SmartUploadException
	{
		int j = 0;
		if (s == null)
		{
			s = m_application.getRealPath("/");
		}
		if (s.indexOf("/") != -1)
		{
			if (s.charAt(s.length() - 1) != '/')
			{
				s = s + "/";
			}
		}
		else if (s.charAt(s.length() - 1) != '\\')
		{
			s = s + "\\";
		}
		for (int k = 0; k < m_files.getCount(); k++)
		{
			if (!m_files.getFile(k).isMissing())
			{
				m_files.getFile(k).saveAs(s + m_files.getFile(k).getFileName(), i);
				j++;
			}
		}
		return j;
	}

	public int getSize()
	{
		return m_totalBytes;
	}

	public byte getBinaryData(int i)
	{
		byte byte0;
		try
		{
			byte0 = m_binArray[i];
		}
		catch (Exception exception)
		{
			throw new ArrayIndexOutOfBoundsException("Index out of range (1005).");
		}
		return byte0;
	}

	public Files getFiles()
	{
		return m_files;
	}

	public Request getRequest()
	{
		return m_formRequest;
	}

	public void downloadFile(String s) throws ServletException, IOException, SmartUploadException
	{
		downloadFile(s, null, null);
	}

	public void downloadFile(String s, String s1) throws ServletException, IOException, SmartUploadException, SmartUploadException
	{
		downloadFile(s, s1, null);
	}

	public void downloadFile(String s, String s1, String s2) throws ServletException, IOException, SmartUploadException
	{
		downloadFile(s, s1, s2, 65000);
	}

	public void downloadFile(String s, String s1, String s2, int i) throws ServletException, IOException, SmartUploadException
	{
		if (s == null)
		{
			throw new IllegalArgumentException("File '" + s + "' not found (1040).");
		}
		if (s.equals(""))
		{
			throw new IllegalArgumentException("File '" + s + "' not found (1040).");
		}
		if (!isVirtual(s) && m_denyPhysicalPath)
		{
			throw new SecurityException("Physical path is denied (1035).");
		}
		if (isVirtual(s))
		{
			s = m_application.getRealPath(s);
		}
		java.io.File file = new java.io.File(s);
		FileInputStream fileinputstream = new FileInputStream(file);
		long l = file.length();
		boolean flag = false;
		int k = 0;
		byte abyte0[] = new byte[i];
		if (s1 == null)
		{
			m_response.setContentType("application/x-msdownload");
		}
		else if (s1.length() == 0)
		{
			m_response.setContentType("application/x-msdownload");
		}
		else
		{
			m_response.setContentType(s1);
		}
		m_response.setContentLength((int) l);
		m_contentDisposition = m_contentDisposition != null ? m_contentDisposition : "attachment;";
		if (s2 == null)
		{
			m_response.setHeader("Content-Disposition", m_contentDisposition + " filename=" + getFileName(s));
		}
		else if (s2.length() == 0)
		{
			m_response.setHeader("Content-Disposition", m_contentDisposition);
		}
		else
		{
			m_response.setHeader("Content-Disposition", m_contentDisposition + " filename=" + s2);
		}
		while ((long) k < l)
		{
			int j = fileinputstream.read(abyte0, 0, i);
			k += j;
			m_response.getOutputStream().write(abyte0, 0, j);
		}
		fileinputstream.close();
	}

	public void downloadField(ResultSet resultset, String s, String s1, String s2) throws ServletException, IOException, SQLException
	{
		if (resultset == null)
		{
			throw new IllegalArgumentException("The RecordSet cannot be null (1045).");
		}
		if (s == null)
		{
			throw new IllegalArgumentException("The columnName cannot be null (1050).");
		}
		if (s.length() == 0)
		{
			throw new IllegalArgumentException("The columnName cannot be empty (1055).");
		}
		byte abyte0[] = resultset.getBytes(s);
		if (s1 == null)
		{
			m_response.setContentType("application/x-msdownload");
		}
		else if (s1.length() == 0)
		{
			m_response.setContentType("application/x-msdownload");
		}
		else
		{
			m_response.setContentType(s1);
		}
		m_response.setContentLength(abyte0.length);
		if (s2 == null)
		{
			m_response.setHeader("Content-Disposition", "attachment;");
		}
		else if (s2.length() == 0)
		{
			m_response.setHeader("Content-Disposition", "attachment;");
		}
		else
		{
			m_response.setHeader("Content-Disposition", "attachment; filename=" + s2);
		}
		m_response.getOutputStream().write(abyte0, 0, abyte0.length);
	}

	public void fieldToFile(ResultSet resultset, String s, String s1) throws ServletException, IOException, SmartUploadException,
			SQLException
	{
		try
		{
			if (m_application.getRealPath(s1) != null)
			{
				s1 = m_application.getRealPath(s1);
			}
			InputStream inputstream = resultset.getBinaryStream(s);
			FileOutputStream fileoutputstream = new FileOutputStream(s1);
			int i;
			while ((i = inputstream.read()) != -1)
			{
				fileoutputstream.write(i);
			}
			fileoutputstream.close();
		}
		catch (Exception exception)
		{
			throw new SmartUploadException("Unable to save file from the DataBase (1020).");
		}
	}

	private String getDataFieldValue(String s, String s1)
	{
		String s2 = new String();
		String s3 = new String();
		int i = 0;
		boolean flag = false;
		boolean flag1 = false;
		boolean flag2 = false;
		s2 = s1 + "=" + '"';
		i = s.indexOf(s2);
		if (i > 0)
		{
			int j = i + s2.length();
			int k = j;
			s2 = "\"";
			int l = s.indexOf(s2, j);
			if (k > 0 && l > 0)
			{
				s3 = s.substring(k, l);
			}
		}
		return s3;
	}

	private String getFileExt(String s)
	{
		String s1 = new String();
		int i = 0;
		int j = 0;
		if (s == null)
		{
			return null;
		}
		i = s.lastIndexOf(46) + 1;
		j = s.length();
		s1 = s.substring(i, j);
		if (s.lastIndexOf(46) > 0)
		{
			return s1.toLowerCase();
		}
		else
		{
			return "";
		}
	}

	private String getContentType(String s)
	{
		String s1 = new String();
		String s2 = new String();
		int i = 0;
		boolean flag = false;
		s1 = "Content-Type:";
		i = s.indexOf(s1) + s1.length();
		if (i != -1)
		{
			int j = s.length();
			s2 = s.substring(i, j);
		}
		return s2;
	}

	private String getTypeMIME(String s)
	{
		String s1 = new String();
		int i = 0;
		i = s.indexOf("/");
		if (i != -1)
		{
			return s.substring(1, i);
		}
		else
		{
			return s;
		}
	}

	private String getSubTypeMIME(String s)
	{
		String s1 = new String();
		int i = 0;
		boolean flag = false;
		i = s.indexOf("/") + 1;
		if (i != -1)
		{
			int j = s.length();
			return s.substring(i, j);
		}
		else
		{
			return s;
		}
	}

	private String getContentDisp(String s)
	{
		String s1 = new String();
		int i = 0;
		int j = 0;
		i = s.indexOf(":") + 1;
		j = s.indexOf(";");
		s1 = s.substring(i, j);
		return s1;
	}

	private void getDataSection()
	{
		boolean flag = false;
		String s = new String();
		int i = m_currentIndex;
		int j = 0;
		int k = m_boundary.length();
		m_startData = m_currentIndex;
		m_endData = 0;
		while (i < m_totalBytes)
		{
			if (m_binArray[i] == (byte) m_boundary.charAt(j))
			{
				if (j == k - 1)
				{
					m_endData = ((i - k) + 1) - 3;
					break;
				}
				i++;
				j++;
			}
			else
			{
				i++;
				j = 0;
			}
		}
		m_currentIndex = m_endData + k + 3;
	}

	private String getDataHeader()
	{
		int i = m_currentIndex;
		int j = 0;
		boolean flag = false;
		for (boolean flag1 = false; !flag1;)
		{
			if (m_binArray[m_currentIndex] == 13 && m_binArray[m_currentIndex + 2] == 13)
			{
				flag1 = true;
				j = m_currentIndex - 1;
				m_currentIndex = m_currentIndex + 2;
			}
			else
			{
				m_currentIndex++;
			}
		}
//		String s = new String(m_binArray, i, (j - i) + 1);
		//System.out.println("ԭ����name��" + m_binArray);
		String s = "";
		try
		{
			 String encode = m_response.getCharacterEncoding();    
            if(encode.equalsIgnoreCase("UTF-8")) {    
                s = new String(m_binArray, i, (j - i) + 1, "UTF-8");    
            } else {    
                s = new String(m_binArray, i, (j - i) + 1);    
            }    

		}
		catch (UnsupportedEncodingException e)
		{
			e.printStackTrace();
		}
		//System.out.println("ת�����name��" + s);
		return s;
	}

	private String getFileName(String s)
	{
		String s1 = new String();
		String s2 = new String();
		int i = 0;
		boolean flag = false;
		boolean flag1 = false;
		boolean flag2 = false;
		i = s.lastIndexOf(47);
		if (i != -1)
		{
			return s.substring(i + 1, s.length());
		}
		i = s.lastIndexOf(92);
		if (i != -1)
		{
			return s.substring(i + 1, s.length());
		}
		else
		{
			return s;
		}
	}

	public void setDeniedFilesList(String s) throws ServletException, IOException, SQLException
	{
		String s1 = "";
		if (s != null)
		{
			String s2 = "";
			for (int i = 0; i < s.length(); i++)
			{
				if (s.charAt(i) == ',')
				{
					if (!m_deniedFilesList.contains(s2))
					{
						m_deniedFilesList.addElement(s2);
					}
					s2 = "";
				}
				else
				{
					s2 = s2 + s.charAt(i);
				}
			}
			if (s2 != "")
			{
				m_deniedFilesList.addElement(s2);
			}
		}
		else
		{
			m_deniedFilesList = null;
		}
	}

	public void setAllowedFilesList(String s)
	{
		String s1 = "";
		if (s != null)
		{
			String s2 = "";
			for (int i = 0; i < s.length(); i++)
			{
				if (s.charAt(i) == ',')
				{
					if (!m_allowedFilesList.contains(s2))
					{
						m_allowedFilesList.addElement(s2);
					}
					s2 = "";
				}
				else
				{
					s2 = s2 + s.charAt(i);
				}
			}
			if (s2 != "")
			{
				m_allowedFilesList.addElement(s2);
			}
		}
		else
		{
			m_allowedFilesList = null;
		}
	}

	public void setDenyPhysicalPath(boolean flag)
	{
		m_denyPhysicalPath = flag;
	}

	public void setForcePhysicalPath(boolean flag)
	{
		m_forcePhysicalPath = flag;
	}

	public void setContentDisposition(String s)
	{
		m_contentDisposition = s;
	}

	public void setTotalMaxFileSize(long l)
	{
		m_totalMaxFileSize = l;
	}

	public void setMaxFileSize(long l)
	{
		m_maxFileSize = l;
	}

	protected String getPhysicalPath(String s, int i) throws IOException
	{
		String s1 = new String();
		String s2 = new String();
		String s3 = new String();
		boolean flag = false;
		s3 = System.getProperty("file.separator");
		if (s == null)
		{
			throw new IllegalArgumentException("There is no specified destination file (1140).");
		}
		if (s.equals(""))
		{
			throw new IllegalArgumentException("There is no specified destination file (1140).");
		}
		if (s.lastIndexOf("\\") >= 0)
		{
			s1 = s.substring(0, s.lastIndexOf("\\"));
			s2 = s.substring(s.lastIndexOf("\\") + 1);
		}
		if (s.lastIndexOf("/") >= 0)
		{
			s1 = s.substring(0, s.lastIndexOf("/"));
			s2 = s.substring(s.lastIndexOf("/") + 1);
		}
		s1 = s1.length() != 0 ? s1 : "/";
		java.io.File file = new java.io.File(s1);
		if (file.exists())
		{
			flag = true;
		}
		if (i == 0)
		{
			if (isVirtual(s1))
			{
				s1 = m_application.getRealPath(s1);
				if (s1.endsWith(s3))
				{
					s1 = s1 + s2;
				}
				else
				{
					s1 = s1 + s3 + s2;
				}
				return s1;
			}
			if (flag)
			{
				if (m_denyPhysicalPath)
				{
					throw new IllegalArgumentException("Physical path is denied (1125).");
				}
				else
				{
					return s;
				}
			}
			else
			{
				throw new IllegalArgumentException("This path does not exist (1135).");
			}
		}
		if (i == 1)
		{
			if (isVirtual(s1))
			{
				s1 = m_application.getRealPath(s1);
				if (s1.endsWith(s3))
				{
					s1 = s1 + s2;
				}
				else
				{
					s1 = s1 + s3 + s2;
				}
				return s1;
			}
			if (flag)
			{
				throw new IllegalArgumentException("The path is not a virtual path.");
			}
			else
			{
				throw new IllegalArgumentException("This path does not exist (1135).");
			}
		}
		if (i == 2)
		{
			if (flag)
			{
				if (m_denyPhysicalPath)
				{
					throw new IllegalArgumentException("Physical path is denied (1125).");
				}
				else
				{
					return s;
				}
			}
			if (isVirtual(s1))
			{
				throw new IllegalArgumentException("The path is not a physical path.");
			}
			else
			{
				throw new IllegalArgumentException("This path does not exist (1135).");
			}
		}
		else
		{
			return null;
		}
	}

	public void uploadInFile(String s) throws IOException, SmartUploadException
	{
		int i = 0;
		int j = 0;
		boolean flag = false;
		if (s == null)
		{
			throw new IllegalArgumentException("There is no specified destination file (1025).");
		}
		if (s.length() == 0)
		{
			throw new IllegalArgumentException("There is no specified destination file (1025).");
		}
		if (!isVirtual(s) && m_denyPhysicalPath)
		{
			throw new SecurityException("Physical path is denied (1035).");
		}
		i = m_request.getContentLength();
		m_binArray = new byte[i];
		int k;
		for (; j < i; j += k)
		{
			try
			{
				k = m_request.getInputStream().read(m_binArray, j, i - j);
			}
			catch (Exception exception)
			{
				throw new SmartUploadException("Unable to upload.");
			}
		}
		if (isVirtual(s))
		{
			s = m_application.getRealPath(s);
		}
		try
		{
			java.io.File file = new java.io.File(s);
			FileOutputStream fileoutputstream = new FileOutputStream(file);
			fileoutputstream.write(m_binArray);
			fileoutputstream.close();
		}
		catch (Exception exception1)
		{
			throw new SmartUploadException("The Form cannot be saved in the specified file (1030).");
		}
	}

	private boolean isVirtual(String s)
	{
		if (m_application.getRealPath(s) != null)
		{
			java.io.File file = new java.io.File(m_application.getRealPath(s));
			return file.exists();
		}
		else
		{
			return false;
		}
	}
}
